KR20130021300A - 발광소자, 발광소자 패키지, 및 라이트 유닛 - Google Patents
발광소자, 발광소자 패키지, 및 라이트 유닛 Download PDFInfo
- Publication number
- KR20130021300A KR20130021300A KR1020110083723A KR20110083723A KR20130021300A KR 20130021300 A KR20130021300 A KR 20130021300A KR 1020110083723 A KR1020110083723 A KR 1020110083723A KR 20110083723 A KR20110083723 A KR 20110083723A KR 20130021300 A KR20130021300 A KR 20130021300A
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- layer
- semiconductor layer
- conductivity type
- contact portion
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/08—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/38—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110083723A KR20130021300A (ko) | 2011-08-22 | 2011-08-22 | 발광소자, 발광소자 패키지, 및 라이트 유닛 |
EP12151102.6A EP2562815B1 (de) | 2011-08-22 | 2012-01-13 | Lichtemittierende Vorrichtung und lichtemittierende Vorrichtungsverpackung |
JP2012004810A JP5960436B2 (ja) | 2011-08-22 | 2012-01-13 | 発光素子及び発光素子パッケージ |
CN201210023389.2A CN102956779B (zh) | 2011-08-22 | 2012-02-02 | 发光器件及发光器件封装件 |
US13/442,102 US9564422B2 (en) | 2011-08-22 | 2012-04-09 | Light emitting device and light emitting device package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110083723A KR20130021300A (ko) | 2011-08-22 | 2011-08-22 | 발광소자, 발광소자 패키지, 및 라이트 유닛 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130021300A true KR20130021300A (ko) | 2013-03-05 |
Family
ID=45445968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110083723A KR20130021300A (ko) | 2011-08-22 | 2011-08-22 | 발광소자, 발광소자 패키지, 및 라이트 유닛 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9564422B2 (de) |
EP (1) | EP2562815B1 (de) |
JP (1) | JP5960436B2 (de) |
KR (1) | KR20130021300A (de) |
CN (1) | CN102956779B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014178654A1 (ko) * | 2013-04-30 | 2014-11-06 | 주식회사 세미콘라이트 | 반도체 발광소자, 반도체 발광소자의 제조방법 및 반도체 발광소자를 포함하는 백라이트 유닛 |
KR20220045127A (ko) * | 2017-05-02 | 2022-04-12 | 서울바이오시스 주식회사 | 자외선 발광 다이오드 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2755245A3 (de) * | 2013-01-14 | 2016-05-04 | LG Innotek Co., Ltd. | Lichtemittierende Vorrichtung |
KR102098110B1 (ko) * | 2013-04-11 | 2020-04-08 | 엘지이노텍 주식회사 | 발광소자, 발광소자 패키지 및 라이트 유닛 |
CN105103309B (zh) * | 2013-04-12 | 2018-09-07 | 首尔伟傲世有限公司 | 紫外发光器件 |
KR101521574B1 (ko) * | 2013-06-25 | 2015-05-19 | 비비에스에이 리미티드 | 반도체 발광소자를 제조하는 방법 |
KR101534941B1 (ko) | 2013-11-15 | 2015-07-07 | 현대자동차주식회사 | 도전성 전극패턴의 형성방법 및 이를 포함하는 태양전지의 제조방법 |
US10910350B2 (en) * | 2014-05-24 | 2021-02-02 | Hiphoton Co., Ltd. | Structure of a semiconductor array |
JP6462274B2 (ja) * | 2014-08-21 | 2019-01-30 | 株式会社東芝 | 半導体発光素子 |
TWI552394B (zh) * | 2014-11-18 | 2016-10-01 | 隆達電子股份有限公司 | 發光二極體結構與發光二極體模組 |
JP2017059638A (ja) * | 2015-09-15 | 2017-03-23 | 株式会社東芝 | 半導体発光素子 |
TWI646706B (zh) | 2015-09-21 | 2019-01-01 | 隆達電子股份有限公司 | 發光二極體晶片封裝體 |
JP6354799B2 (ja) * | 2015-12-25 | 2018-07-11 | 日亜化学工業株式会社 | 発光素子 |
CN109768134A (zh) * | 2019-01-28 | 2019-05-17 | 华引芯(武汉)科技有限公司 | 一种发光高效率反转垂直结构高压芯片及其制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1928034A3 (de) * | 1997-12-15 | 2008-06-18 | Philips Lumileds Lighting Company LLC | Lichtemittierende Vorrichtung |
US6222207B1 (en) * | 1999-05-24 | 2001-04-24 | Lumileds Lighting, U.S. Llc | Diffusion barrier for increased mirror reflectivity in reflective solderable contacts on high power LED chip |
TWI223460B (en) * | 2003-09-23 | 2004-11-01 | United Epitaxy Co Ltd | Light emitting diodes in series connection and method of making the same |
US7723736B2 (en) | 2004-12-14 | 2010-05-25 | Seoul Opto Device Co., Ltd. | Light emitting device having a plurality of light emitting cells and package mounting the same |
KR100928259B1 (ko) * | 2007-10-15 | 2009-11-24 | 엘지전자 주식회사 | 발광 장치 및 그 제조방법 |
US7985970B2 (en) * | 2009-04-06 | 2011-07-26 | Cree, Inc. | High voltage low current surface-emitting LED |
US8643034B2 (en) | 2008-02-29 | 2014-02-04 | Osram Opto Semiconductors Gmbh | Monolithic, optoelectronic semiconductor body and method for the production thereof |
JP5123269B2 (ja) * | 2008-09-30 | 2013-01-23 | ソウル オプト デバイス カンパニー リミテッド | 発光素子及びその製造方法 |
DE102009006177A1 (de) * | 2008-11-28 | 2010-06-02 | Osram Opto Semiconductors Gmbh | Strahlungsemittierender Halbleiterchip |
TWM374153U (en) * | 2009-03-19 | 2010-02-11 | Intematix Technology Ct Corp | Light emitting device applied to AC drive |
WO2010114250A2 (en) * | 2009-03-31 | 2010-10-07 | Seoul Semiconductor Co., Ltd. | Light emitting device having plurality of light emitting cells and method of fabricating the same |
KR100986570B1 (ko) * | 2009-08-31 | 2010-10-07 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
KR100986560B1 (ko) * | 2010-02-11 | 2010-10-07 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
JP2011199221A (ja) | 2010-03-24 | 2011-10-06 | Hitachi Cable Ltd | 発光ダイオード |
WO2011126248A2 (en) * | 2010-04-06 | 2011-10-13 | Seoul Opto Device Co., Ltd. | Light emitting diode and method of fabricating the same |
DE102011015821B4 (de) * | 2011-04-01 | 2023-04-20 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronischer Halbleiterchip |
WO2012158709A1 (en) * | 2011-05-16 | 2012-11-22 | The Board Of Trustees Of The University Of Illinois | Thermally managed led arrays assembled by printing |
-
2011
- 2011-08-22 KR KR1020110083723A patent/KR20130021300A/ko not_active Application Discontinuation
-
2012
- 2012-01-13 EP EP12151102.6A patent/EP2562815B1/de active Active
- 2012-01-13 JP JP2012004810A patent/JP5960436B2/ja active Active
- 2012-02-02 CN CN201210023389.2A patent/CN102956779B/zh active Active
- 2012-04-09 US US13/442,102 patent/US9564422B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014178654A1 (ko) * | 2013-04-30 | 2014-11-06 | 주식회사 세미콘라이트 | 반도체 발광소자, 반도체 발광소자의 제조방법 및 반도체 발광소자를 포함하는 백라이트 유닛 |
KR20220045127A (ko) * | 2017-05-02 | 2022-04-12 | 서울바이오시스 주식회사 | 자외선 발광 다이오드 |
Also Published As
Publication number | Publication date |
---|---|
JP2013046049A (ja) | 2013-03-04 |
JP5960436B2 (ja) | 2016-08-02 |
CN102956779A (zh) | 2013-03-06 |
EP2562815B1 (de) | 2018-11-14 |
CN102956779B (zh) | 2017-06-06 |
EP2562815A2 (de) | 2013-02-27 |
US9564422B2 (en) | 2017-02-07 |
EP2562815A3 (de) | 2014-08-27 |
US20130049008A1 (en) | 2013-02-28 |
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